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# Cogito 'cg' bash completion.
#
# Copyright (c) Ben Clifford, 2005
# Copyright (c) Paolo Giarrusso, 2005
#
# The master version is available at:
# http://www.hawaga.org.uk/gitcompletion.git
bashdefault="-o bashdefault"
default="-o default"
__cg_branches()
{
REVERTGLOB=`shopt -p nullglob`
shopt -s nullglob
if [ -n ".git/branches/*" ] ; then
for i in $(echo .git/branches/*); do
echo ${i#.git/branches/}
done
fi
$REVERTGLOB
}
__cg_cmdlist()
{
(cg help && cg help tag && cg help branch && cg help admin) | sed -n 's/.*cg-\([^ ]*\) .*/\1/p' | sort -u
}
_cg ()
{
local cur cmd opts
cur=${COMP_WORDS[COMP_CWORD]}
COMPREPLY=()
if [ $COMP_CWORD -eq 1 ]; then
COMPREPLY=( $(compgen -W "$(__cg_cmdlist) -h --help --version" -- $cur) )
else
local cmd=${COMP_WORDS[1]}
local prev=${COMP_WORDS[COMP_CWORD-1]}
local o_help="-h --help --long-help"
local o_branch="-b --branch"
case $cmd in
add)
# cg-add [-N] [-r] file...
# XXX here could generate list of files and dirs excluding .git
opts="-N -r $o_help"
COMPREPLY=( $(compgen -d -f -W "${opts}" -- $cur ) )
;;
branch-add)
# cg branch-add BRANCH_NAME LOCATION
# nothing special for NEWBRANCH, but LOCATION can
# be completed
if [ "$COMP_CWORD" = "3" ]; then
COMPREPLY=( $(compgen -W "$(__git_repo_urls)" -- $cur ) )
fi
;;
clean)
# Usage: cg-clean [-d] [-D] [-q] [-x]
opts="-d -D -q -x $o_help"
COMPREPLY=( $(compgen -W "${opts}" -- $cur ) )
;;
fetch)
COMPREPLY=( $(compgen -W "${opts} $(__cg_branches)" -- $cur) )
;;
help)
opts="-c $o_help"
COMPREPLY=( $(compgen -W "$(__cg_cmdlist) ${opts}" -- $cur) )
;;
pull)
# cg-push [BRANCH_NAME] [-t TAG]
COMPREPLY=( $(compgen -W "${opts} $(__cg_branches)" -- $cur) )
;;
push)
# cg-push [BRANCH_NAME] [-t TAG]
opts="-t $o_help"
if [ "$prev" = "-t" ]; then
COMPREPLY=( $(compgen -W "$(__git_tags)" -- $cur) )
else
COMPREPLY=( $(compgen -W "${opts} $(__cg_branches)" -- $cur) )
fi
;;
merge)
# cg-merge [-c] [-b BASE_COMMIT] [BRANCH_NAME]
opts="-c -b $o_help"
if [ "$prev" = "-b" ]; then
COMPREPLY=( $(compgen -W "$(__git_refs)" -- $cur) )
else
COMPREPLY=( $(compgen -W "${opts} $(__git_refs)" -- $cur) )
fi
;;
commit)
# cg-commit [-m MESSAGE]... [-C] [-e | -E] [-c COMMIT_ID] [FILE]
opts="-m -C -e -E -c $o_help"
if [ "$prev" = "-m" ]; then
COMPREPLY="\"\""
elif [ "$prev" = "-c" ]; then
COMPREPLY=( $(compgen -W "$(__git_refs)" -- $cur) )
else
COMPREPLY=( $(compgen -f -W "${opts} " -- $cur) )
fi
;;
diff)
# cg-diff [-c] [-m] [-s] [-p] [-r FROM_ID[:TO_ID]] [FILE]...
opts="-c -m -s -p -r $o_help"
if [ "$prev" = "-r" ]; then
# TODO need some kinkiness to handle -r FROM:TO completion
COMPREPLY=( $(compgen -W "$(__git_refs)" -- $cur) )
else
COMPREPLY=( $(compgen -f -W "${opts} " -- $cur) )
fi
;;
log)
opts="-c -f -r -d -m -s -u --summary $o_help"
if [ "$prev" = "-r" ]; then
# TODO need some kinkiness to handle -r FROM:TO completion
COMPREPLY=( $(compgen -W "$(__git_refs)" -- $cur) )
elif [ "$prev" = "-d" ]; then
# TODO what are good completions if any?
COMPREPLY=( "yesterday" )
elif [ "$prev" = "-u" ]; then
# useful when the authors/committers have accounts on localhost?
COMPREPLY=( $(compgen -u -- $cur) )
else
COMPREPLY=( $(compgen -f -W "${opts} " -- $cur) )
fi
;;
version)
# no options
COMPREPLY=()
;;
switch)
# Usage: cg-switch [-f] [-n] [-r COMMIT_ID] BRANCH
opts="-f -n -r $o_help" # TODO -r
COMPREPLY=( $(compgen -W "${opts} $(__git_heads)" -- $cur) )
;;
*)
COMPREPLY=( $(compgen $default -W "${o_help}" -f -- $cur) )
;;
esac
fi
}
complete $default -F _cg cg
# These are commands still TODO:
# cg-clone Clone a remote GIT repository.
# cg-export Exports a particular revision from a GIT repository.
# cg-fetch Fetch changes from a remote branch to the local GIT repository.
# cg-init Initialize a GIT repository.
# cg-mkpatch Make a patch from one or several commits.
# cg-object-id Get SHA1 ID of commit or tree associated with given ID or HEAD.
# cg-patch Apply a diff generated by cg-diff.
# cg-reset Resets the state of the working tree.
# cg-restore Restore files in the working tree to state at the given/last commit.
# cg-rm Remove files from a GIT repository.
# cg-seek Seek the working tree to a given commit.
# cg-status Show status of your working tree.
# cg-update Pull and merge changes from a branch to the local repository.
# vi: set ft=sh sw=4:
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